diff --git a/backend/src/api/approval.js b/backend/src/api/approval.js
index 27825e9..82e1a4e 100644
--- a/backend/src/api/approval.js
+++ b/backend/src/api/approval.js
@@ -57,3 +57,30 @@ export function getApprovalFlowPick(params) {
 export function getAvailableFlows(params) {
   return request({ url: '/backend/approval/flow/available', method: 'get', params });
 }
+
+// ==================== 审批中心（运行时实例） ====================
+
+// 我发起的审批实例列表
+export function getMyApprovalInstances(params) {
+  return request({ url: '/backend/approval/instance/mine', method: 'get', params });
+}
+
+// 我作为审批人的任务列表（handled=1 返回我已处理）
+export function getApprovalTodo(params) {
+  return request({ url: '/backend/approval/instance/todo', method: 'get', params });
+}
+
+// 审批实例详情（含流程时间线）
+export function getApprovalInstanceDetail(id) {
+  return request({ url: `/backend/approval/instance/detail/${id}`, method: 'get' });
+}
+
+// 审批人通过 / 驳回
+export function approveApprovalInstance(data) {
+  return request({ url: '/backend/approval/instance/approve', method: 'post', data });
+}
+
+// 发起人撤回
+export function withdrawApprovalInstance(id) {
+  return request({ url: `/backend/approval/instance/withdraw/${id}`, method: 'post' });
+}
diff --git a/backend/src/views/apps/oa/approvalcenter/components/DetailDrawer.vue b/backend/src/views/apps/oa/approvalcenter/components/DetailDrawer.vue
new file mode 100644
index 0000000..ca036f9
--- /dev/null
+++ b/backend/src/views/apps/oa/approvalcenter/components/DetailDrawer.vue
@@ -0,0 +1,383 @@
+<template>
+  <el-drawer v-model="visible" title="审批详情" size="560px" destroy-on-close>
+    <div v-loading="loading">
+      <template v-if="item">
+        <el-descriptions :column="1" border size="small">
+          <el-descriptions-item label="单据标题">{{
+            item.biz_title || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="单据类型">{{
+            item.biz_type || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="审批流程">{{
+            flowName || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="发起人">{{
+            item.submit_user_name || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="提交时间">{{
+            item.submit_time || item.create_time || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="完成时间">{{
+            item.finish_time || "-"
+          }}</el-descriptions-item>
+          <el-descriptions-item label="当前状态">
+            <el-tag :type="tagType(item.status_tag)">{{
+              item.status_label || "-"
+            }}</el-tag>
+          </el-descriptions-item>
+        </el-descriptions>
+
+        <div class="section-title">审批流程</div>
+        <div class="flow">
+          <div
+            v-for="(node, idx) in timeline"
+            :key="`${node.node_key}-${idx}`"
+            class="flow-item"
+          >
+            <div class="flow-rail">
+              <div class="avatar" :class="{ end: node.node_type === 3 }">
+                {{ avatarText(node) }}
+              </div>
+              <span class="badge" :class="badgeClass(node)">{{
+                badgeIcon(node)
+              }}</span>
+              <span v-if="idx !== timeline.length - 1" class="line" />
+            </div>
+            <div class="flow-main">
+              <div class="flow-head">
+                <div class="flow-title">
+                  <div class="flow-name">{{ nodeTitle(node) }}</div>
+                  <div class="flow-sub">{{ nodeSub(node) }}</div>
+                </div>
+                <el-tag size="small" :type="tagType(node.status_tag)">{{
+                  node.status_label
+                }}</el-tag>
+              </div>
+              <div v-if="nodeTime(node)" class="flow-time">
+                {{ nodeTime(node) }}
+              </div>
+              <div v-if="node.comment" class="flow-comment">
+                {{ node.comment }}
+              </div>
+            </div>
+          </div>
+          <el-empty v-if="!timeline.length" description="暂无流程节点" />
+        </div>
+      </template>
+    </div>
+
+    <template #footer>
+      <div class="drawer-footer">
+        <el-button v-if="canWithdraw" @click="handleWithdraw">撤回审批</el-button>
+        <template v-if="canApprove">
+          <el-button type="danger" :loading="submitting" @click="handleApprove(false)"
+            >驳回</el-button
+          >
+          <el-button type="primary" :loading="submitting" @click="handleApprove(true)"
+            >通过</el-button
+          >
+        </template>
+        <el-button @click="visible = false">关闭</el-button>
+      </div>
+    </template>
+  </el-drawer>
+</template>
+
+<script setup>
+import { computed, ref, watch } from "vue";
+import { ElMessage, ElMessageBox } from "element-plus";
+import {
+  approveApprovalInstance,
+  getApprovalInstanceDetail,
+  withdrawApprovalInstance,
+} from "@/api/approval";
+
+const props = defineProps({
+  modelValue: { type: Boolean, default: false },
+  instanceId: { type: [Number, String], default: "" },
+});
+const emit = defineEmits(["update:modelValue", "changed"]);
+
+const visible = computed({
+  get: () => props.modelValue,
+  set: (val) => emit("update:modelValue", val),
+});
+
+const loading = ref(false);
+const submitting = ref(false);
+const item = ref(null);
+const timeline = ref([]);
+const flowName = ref("");
+const canApprove = ref(false);
+const canWithdraw = ref(false);
+const currentTaskId = ref(0);
+
+const responseData = (res) => res?.data?.data ?? res?.data ?? res ?? {};
+
+watch(
+  () => [props.modelValue, props.instanceId],
+  ([open, id]) => {
+    if (open && id) loadDetail(id);
+  },
+);
+
+async function loadDetail(id) {
+  loading.value = true;
+  try {
+    const data = responseData(await getApprovalInstanceDetail(id));
+    item.value = data.item || null;
+    timeline.value = data.timeline || [];
+    flowName.value = data.flow_name || "";
+    canApprove.value = !!data.can_approve;
+    canWithdraw.value = !!data.can_withdraw;
+    currentTaskId.value = data.current_task_id || 0;
+  } catch (error) {
+    ElMessage.error(error?.message || "加载审批详情失败");
+  } finally {
+    loading.value = false;
+  }
+}
+
+async function handleApprove(pass) {
+  let comment = "";
+  try {
+    const { value } = await ElMessageBox.prompt(
+      pass ? "审批意见（可留空）" : "请填写驳回原因",
+      pass ? "审批通过" : "审批驳回",
+      { inputType: "textarea", inputPlaceholder: "请输入", confirmButtonText: "确定", cancelButtonText: "取消" },
+    );
+    comment = value || "";
+  } catch (error) {
+    return;
+  }
+  submitting.value = true;
+  try {
+    await approveApprovalInstance({
+      task_id: currentTaskId.value,
+      pass,
+      comment,
+    });
+    ElMessage.success(pass ? "已通过" : "已驳回");
+    emit("changed");
+    await loadDetail(props.instanceId);
+  } catch (error) {
+    ElMessage.error(error?.message || "操作失败");
+  } finally {
+    submitting.value = false;
+  }
+}
+
+async function handleWithdraw() {
+  try {
+    await ElMessageBox.confirm("撤回后本次审批立即结束，确认撤回吗？", "撤回确认", {
+      type: "warning",
+    });
+  } catch (error) {
+    return;
+  }
+  submitting.value = true;
+  try {
+    await withdrawApprovalInstance(props.instanceId);
+    ElMessage.success("已撤回");
+    emit("changed");
+    await loadDetail(props.instanceId);
+  } catch (error) {
+    ElMessage.error(error?.message || "撤回失败");
+  } finally {
+    submitting.value = false;
+  }
+}
+
+/* ===== 时间线展示辅助（与移动端保持一致的语义） ===== */
+function avatarText(node) {
+  const name = String(node.approver_name || "").trim();
+  return name ? name.slice(0, 1) : "系";
+}
+
+function badgeClass(node) {
+  if (node.is_current) return "badge-running";
+  if (node.status === 1) return "badge-pass";
+  if (node.status === 2) return "badge-reject";
+  return "badge-skip";
+}
+
+function badgeIcon(node) {
+  if (node.is_current) return "·";
+  if (node.status === 1) return "✓";
+  if (node.status === 2) return "✕";
+  return "—";
+}
+
+function nodeTitle(node) {
+  if (node.node_type === 1) return `${node.approver_name || "发起人"}（申请人）`;
+  if (node.node_type === 3) return "流程结束";
+  return node.approver_name || node.node_name || "审批节点";
+}
+
+function nodeSub(node) {
+  if (node.node_type === 1) return "提交申请";
+  if (node.node_type === 3) return node.status_label || "";
+  return node.approver_sub || node.node_name || "审批";
+}
+
+function nodeTime(node) {
+  const value = node.finish_time || node.create_time || "";
+  return value ? String(value).slice(0, 16) : "";
+}
+
+/** uview 的 tag 类型映射为 element-plus 的 tag 类型 */
+function tagType(type) {
+  if (type === "error") return "danger";
+  return type || "info";
+}
+</script>
+
+<style lang="less" scoped>
+.section-title {
+  position: relative;
+  margin: 18px 0 12px;
+  padding-left: 10px;
+  font-size: 15px;
+  font-weight: 600;
+  color: #303133;
+
+  &::before {
+    content: "";
+    position: absolute;
+    left: 0;
+    top: 50%;
+    transform: translateY(-50%);
+    width: 3px;
+    height: 14px;
+    border-radius: 2px;
+    background: #2563eb;
+  }
+}
+
+.flow {
+  display: flex;
+  flex-direction: column;
+}
+
+.flow-item {
+  display: flex;
+  gap: 12px;
+}
+
+.flow-rail {
+  width: 40px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  position: relative;
+  flex-shrink: 0;
+}
+
+.avatar {
+  position: relative;
+  width: 36px;
+  height: 36px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #60a5fa, #2563eb);
+  color: #fff;
+  font-size: 15px;
+  font-weight: 600;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 2;
+
+  &.end {
+    background: linear-gradient(135deg, #cbd5e1, #94a3b8);
+  }
+}
+
+.badge {
+  position: absolute;
+  top: 26px;
+  left: 26px;
+  width: 16px;
+  height: 16px;
+  border-radius: 8px;
+  border: 2px solid #fff;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 10px;
+  line-height: 1;
+  color: #fff;
+  z-index: 3;
+
+  &.badge-pass {
+    background: #16a34a;
+  }
+  &.badge-running {
+    background: #f59e0b;
+  }
+  &.badge-reject {
+    background: #ef4444;
+  }
+  &.badge-skip {
+    background: #94a3b8;
+  }
+}
+
+.line {
+  flex: 1;
+  width: 0;
+  margin-top: 6px;
+  border-left: 1px dashed #cbd5e1;
+}
+
+.flow-main {
+  flex: 1;
+  min-width: 0;
+  padding-bottom: 20px;
+}
+
+.flow-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.flow-title {
+  min-width: 0;
+}
+
+.flow-name {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+}
+
+.flow-sub {
+  margin-top: 2px;
+  font-size: 12px;
+  color: #909399;
+}
+
+.flow-time {
+  margin-top: 4px;
+  font-size: 12px;
+  color: #909399;
+}
+
+.flow-comment {
+  margin-top: 8px;
+  padding: 8px 10px;
+  background: #f1f5f9;
+  border-radius: 6px;
+  font-size: 13px;
+  color: #606266;
+  line-height: 1.6;
+}
+
+.drawer-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 10px;
+}
+</style>
diff --git a/backend/src/views/apps/oa/approvalcenter/list.vue b/backend/src/views/apps/oa/approvalcenter/list.vue
new file mode 100644
index 0000000..3365a76
--- /dev/null
+++ b/backend/src/views/apps/oa/approvalcenter/list.vue
@@ -0,0 +1,228 @@
+<template>
+  <div class="approval-page">
+    <div class="page-header">
+      <div>
+        <h2>审批列表</h2>
+        <p>处理待我审批的单据，并查看已处理记录</p>
+      </div>
+      <div class="header-actions">
+        <el-radio-group v-model="filters.handled" @change="handleScopeChange">
+          <el-radio-button :value="0">待我审批</el-radio-button>
+          <el-radio-button :value="1">我已处理</el-radio-button>
+        </el-radio-group>
+        <el-button :icon="Refresh" @click="loadList">刷新</el-button>
+      </div>
+    </div>
+
+    <div class="filter-card">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item label="单据类型">
+          <el-select
+            v-model="filters.biz_type"
+            clearable
+            placeholder="全部类型"
+            style="width: 160px"
+            @change="loadList"
+          >
+            <el-option
+              v-for="item in bizTypes"
+              :key="item.value"
+              :label="item.label"
+              :value="item.value"
+            />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="loadList">查询</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-card">
+      <div class="table-scroll">
+        <el-table v-loading="loading" :data="list" stripe>
+          <el-table-column label="单据标题" min-width="200" show-overflow-tooltip>
+            <template #default="{ row }">{{ row.instance?.biz_title || "-" }}</template>
+          </el-table-column>
+          <el-table-column label="单据类型" width="120">
+            <template #default="{ row }">{{ row.instance?.biz_type || "-" }}</template>
+          </el-table-column>
+          <el-table-column label="发起人" width="120">
+            <template #default="{ row }">{{ row.instance?.submit_user_name || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="node_name" label="审批节点" width="160" show-overflow-tooltip>
+            <template #default="{ row }">{{ row.node_name || row.node_key || "-" }}</template>
+          </el-table-column>
+          <el-table-column label="单据状态" width="110">
+            <template #default="{ row }">
+              <el-tag :type="tagType(row.instance?.status_tag)">{{
+                row.instance?.status_label || "-"
+              }}</el-tag>
+            </template>
+          </el-table-column>
+          <el-table-column label="任务状态" width="110">
+            <template #default="{ row }">
+              <el-tag :type="tagType(row.status_tag)">{{ row.status_label || "-" }}</el-tag>
+            </template>
+          </el-table-column>
+          <el-table-column prop="create_time" label="到达时间" width="170">
+            <template #default="{ row }">{{ row.create_time || "-" }}</template>
+          </el-table-column>
+          <el-table-column label="操作" fixed="right" width="180">
+            <template #default="{ row }">
+              <el-button link type="primary" @click="openDetail(row.instance_id)">详情</el-button>
+              <el-button
+                v-if="row.status === 0"
+                link
+                type="primary"
+                @click="openDetail(row.instance_id)"
+                >去处理</el-button
+              >
+            </template>
+          </el-table-column>
+          <template #empty><el-empty :description="emptyText" /></template>
+        </el-table>
+      </div>
+      <div class="pagination">
+        <el-pagination
+          :current-page="pagination.page"
+          :page-size="pagination.pageSize"
+          :total="pagination.total"
+          layout="total, sizes, prev, pager, next, jumper"
+          @update:current-page="pagination.page = $event"
+          @update:page-size="pagination.pageSize = $event"
+          @current-change="loadList"
+          @size-change="loadList"
+        />
+      </div>
+    </div>
+
+    <DetailDrawer v-model="detailVisible" :instance-id="detailId" @changed="loadList" />
+  </div>
+</template>
+
+<script setup>
+import { computed, onMounted, reactive, ref } from "vue";
+import { ElMessage } from "element-plus";
+import { Refresh, Search } from "@element-plus/icons-vue";
+import DetailDrawer from "./components/DetailDrawer.vue";
+import { getApprovalTodo } from "@/api/approval";
+
+const bizTypes = [
+  { value: "reimburse", label: "报销单" },
+  { value: "oa", label: "OA 通用审批" },
+];
+
+const filters = reactive({ handled: 0, biz_type: "" });
+const pagination = reactive({ page: 1, pageSize: 10, total: 0 });
+const list = ref([]);
+const loading = ref(false);
+const detailVisible = ref(false);
+const detailId = ref("");
+
+const emptyText = computed(() =>
+  filters.handled === 1 ? "暂无已处理的审批" : "暂无待我审批的单据",
+);
+
+const responseData = (res) => res?.data?.data ?? res?.data ?? res ?? {};
+
+const loadList = async () => {
+  loading.value = true;
+  try {
+    const data = responseData(
+      await getApprovalTodo({
+        handled: filters.handled,
+        biz_type: filters.biz_type || "",
+        page: pagination.page,
+        pageSize: pagination.pageSize,
+      }),
+    );
+    // 前端二次过滤：类型下拉切换后即时生效
+    const rows = data.list || [];
+    list.value = filters.biz_type
+      ? rows.filter((row) => row.instance?.biz_type === filters.biz_type)
+      : rows;
+    pagination.total = Number(data.total || 0);
+  } catch (error) {
+    ElMessage.error(error?.message || "加载审批列表失败");
+  } finally {
+    loading.value = false;
+  }
+};
+
+const handleScopeChange = () => {
+  pagination.page = 1;
+  loadList();
+};
+
+const openDetail = (id) => {
+  detailId.value = id;
+  detailVisible.value = true;
+};
+
+function tagType(type) {
+  if (type === "error") return "danger";
+  return type || "info";
+}
+
+onMounted(loadList);
+</script>
+
+<style lang="less" scoped>
+.approval-page {
+  background: #f5f7fa;
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+
+  h2 {
+    margin: 0 0 8px;
+    color: #303133;
+    font-size: 22px;
+  }
+
+  p {
+    margin: 0;
+    color: #909399;
+    font-size: 13px;
+  }
+}
+
+.header-actions {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-shrink: 0;
+}
+
+.filter-card,
+.table-card {
+  background: #fff;
+  border-radius: 6px;
+  padding: 18px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
+}
+
+.filter-card {
+  margin-bottom: 16px;
+
+  :deep(.el-form-item) {
+    margin-bottom: 0;
+  }
+}
+
+.table-scroll {
+  width: 100%;
+}
+
+.pagination {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 16px;
+}
+</style>
diff --git a/backend/src/views/apps/oa/approvalcenter/mine.vue b/backend/src/views/apps/oa/approvalcenter/mine.vue
new file mode 100644
index 0000000..f46fbd6
--- /dev/null
+++ b/backend/src/views/apps/oa/approvalcenter/mine.vue
@@ -0,0 +1,236 @@
+<template>
+  <div class="approval-page">
+    <div class="page-header">
+      <div>
+        <h2>我的发起</h2>
+        <p>查看自己发起的审批单据及当前进度</p>
+      </div>
+      <div class="header-actions">
+        <el-button :icon="Refresh" @click="loadList">刷新</el-button>
+      </div>
+    </div>
+
+    <div class="filter-card">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item label="关键词">
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索单据标题"
+            @keyup.enter="loadList"
+          />
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select
+            v-model="filters.status"
+            clearable
+            placeholder="全部状态"
+            class="status-select"
+          >
+            <el-option
+              v-for="item in statusOptions"
+              :key="item.value"
+              :label="item.label"
+              :value="item.value"
+            />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="loadList">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-card">
+      <div class="table-scroll">
+        <el-table v-loading="loading" :data="list" stripe>
+          <el-table-column prop="biz_title" label="单据标题" min-width="200" show-overflow-tooltip>
+            <template #default="{ row }">{{ row.biz_title || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="biz_type" label="单据类型" width="120">
+            <template #default="{ row }">{{ row.biz_type || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="flow_name" label="审批流程" width="160" show-overflow-tooltip>
+            <template #default="{ row }">{{ row.flow_name || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="status" label="状态" width="100">
+            <template #default="{ row }">
+              <el-tag :type="tagType(row.status_tag)">{{ row.status_label || "-" }}</el-tag>
+            </template>
+          </el-table-column>
+          <el-table-column prop="current_node" label="当前节点" width="160" show-overflow-tooltip>
+            <template #default="{ row }">{{ row.current_node || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="submit_time" label="提交时间" width="170">
+            <template #default="{ row }">{{ row.submit_time || row.create_time || "-" }}</template>
+          </el-table-column>
+          <el-table-column prop="finish_time" label="完成时间" width="170">
+            <template #default="{ row }">{{ row.finish_time || "-" }}</template>
+          </el-table-column>
+          <el-table-column label="操作" fixed="right" width="140">
+            <template #default="{ row }">
+              <el-button link type="primary" @click="openDetail(row.id)">详情</el-button>
+              <el-button
+                v-if="row.status === 1"
+                link
+                type="danger"
+                @click="handleWithdraw(row)"
+                >撤回</el-button
+              >
+            </template>
+          </el-table-column>
+          <template #empty><el-empty description="暂无发起的审批" /></template>
+        </el-table>
+      </div>
+      <div class="pagination">
+        <el-pagination
+          :current-page="pagination.page"
+          :page-size="pagination.pageSize"
+          :total="pagination.total"
+          layout="total, sizes, prev, pager, next, jumper"
+          @update:current-page="pagination.page = $event"
+          @update:page-size="pagination.pageSize = $event"
+          @current-change="loadList"
+          @size-change="loadList"
+        />
+      </div>
+    </div>
+
+    <DetailDrawer v-model="detailVisible" :instance-id="detailId" @changed="loadList" />
+  </div>
+</template>
+
+<script setup>
+import { onMounted, reactive, ref } from "vue";
+import { ElMessage, ElMessageBox } from "element-plus";
+import { Refresh, Search } from "@element-plus/icons-vue";
+import DetailDrawer from "./components/DetailDrawer.vue";
+import { getMyApprovalInstances, withdrawApprovalInstance } from "@/api/approval";
+
+const statusOptions = [
+  { value: 1, label: "审批中" },
+  { value: 2, label: "已通过" },
+  { value: 3, label: "已驳回" },
+  { value: 4, label: "已撤回" },
+  { value: 5, label: "已取消" },
+];
+
+const filters = reactive({ keyword: "", status: undefined });
+const pagination = reactive({ page: 1, pageSize: 10, total: 0 });
+const list = ref([]);
+const loading = ref(false);
+const detailVisible = ref(false);
+const detailId = ref("");
+
+const responseData = (res) => res?.data?.data ?? res?.data ?? res ?? {};
+
+const loadList = async () => {
+  loading.value = true;
+  try {
+    const data = responseData(
+      await getMyApprovalInstances({
+        ...filters,
+        status: filters.status ?? "",
+        page: pagination.page,
+        pageSize: pagination.pageSize,
+      }),
+    );
+    list.value = data.list || [];
+    pagination.total = Number(data.total || 0);
+  } catch (error) {
+    ElMessage.error(error?.message || "加载审批列表失败");
+  } finally {
+    loading.value = false;
+  }
+};
+
+const resetFilters = () => {
+  filters.keyword = "";
+  filters.status = undefined;
+  pagination.page = 1;
+  loadList();
+};
+
+const openDetail = (id) => {
+  detailId.value = id;
+  detailVisible.value = true;
+};
+
+const handleWithdraw = async (row) => {
+  try {
+    await ElMessageBox.confirm(`确认撤回「${row.biz_title || "该单据"}」的审批吗？`, "撤回确认", {
+      type: "warning",
+    });
+    await withdrawApprovalInstance(row.id);
+    ElMessage.success("已撤回");
+    loadList();
+  } catch (error) {
+    if (error !== "cancel" && error !== "close")
+      ElMessage.error(error?.message || "撤回失败");
+  }
+};
+
+function tagType(type) {
+  if (type === "error") return "danger";
+  return type || "info";
+}
+
+onMounted(loadList);
+</script>
+
+<style lang="less" scoped>
+.approval-page {
+  background: #f5f7fa;
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+
+  h2 {
+    margin: 0 0 8px;
+    color: #303133;
+    font-size: 22px;
+  }
+
+  p {
+    margin: 0;
+    color: #909399;
+    font-size: 13px;
+  }
+}
+
+.filter-card,
+.table-card {
+  background: #fff;
+  border-radius: 6px;
+  padding: 18px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
+}
+
+.filter-card {
+  margin-bottom: 16px;
+
+  :deep(.el-form-item) {
+    margin-bottom: 0;
+  }
+}
+
+.status-select {
+  width: 150px;
+}
+
+.table-scroll {
+  width: 100%;
+}
+
+.pagination {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 16px;
+}
+</style>
diff --git a/backend/src/views/apps/oa/approvalcenter/settings.vue b/backend/src/views/apps/oa/approvalcenter/settings.vue
new file mode 100644
index 0000000..439b272
--- /dev/null
+++ b/backend/src/views/apps/oa/approvalcenter/settings.vue
@@ -0,0 +1,117 @@
+<template>
+  <div class="approval-settings-page">
+    <div class="page-header">
+      <div>
+        <h2>审批流设置</h2>
+        <p>为本租户各功能模块编排审批流程：选择分类 → 新建流程 → 拖拽节点并保存</p>
+      </div>
+    </div>
+
+    <!-- 复用「系统管理 → 审批流配置」的编排界面，避免同一能力两份实现 -->
+    <ApprovalFlowConfig />
+
+    <div class="reference-card">
+      <div class="section-title">流程编号引用</div>
+      <p class="hint">
+        保存后系统会为每个流程自动生成唯一的「审批流编号」，业务程序按编号调用：
+      </p>
+      <el-table v-loading="loading" :data="flows" size="small" stripe>
+        <el-table-column prop="module_code" label="功能模块" width="120" />
+        <el-table-column prop="flow_name" label="流程名称" min-width="180" show-overflow-tooltip />
+        <el-table-column prop="flow_code" label="审批流编号" width="160" />
+        <el-table-column label="状态" width="100">
+          <template #default="{ row }">
+            <el-tag :type="row.status === 1 ? 'success' : 'danger'">{{
+              row.status === 1 ? "启用" : "停用"
+            }}</el-tag>
+          </template>
+        </el-table-column>
+        <template #empty><el-empty description="暂无审批流，请先在上方新建" /></template>
+      </el-table>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { onMounted, ref } from "vue";
+import { ElMessage } from "element-plus";
+import ApprovalFlowConfig from "@/views/system/approval/index.vue";
+import { getApprovalFlowList } from "@/api/approval";
+
+const flows = ref([]);
+const loading = ref(false);
+
+const responseData = (res) => res?.data?.data ?? res?.data ?? res ?? {};
+
+const loadFlows = async () => {
+  loading.value = true;
+  try {
+    const data = responseData(await getApprovalFlowList());
+    flows.value = Array.isArray(data) ? data : data.list || [];
+  } catch (error) {
+    ElMessage.error(error?.message || "加载审批流失败");
+  } finally {
+    loading.value = false;
+  }
+};
+
+onMounted(loadFlows);
+</script>
+
+<style lang="less" scoped>
+.approval-settings-page {
+  background: #f5f7fa;
+  padding: 20px;
+}
+
+.page-header {
+  margin-bottom: 16px;
+
+  h2 {
+    margin: 0 0 8px;
+    color: #303133;
+    font-size: 22px;
+  }
+
+  p {
+    margin: 0;
+    color: #909399;
+    font-size: 13px;
+  }
+}
+
+.reference-card {
+  margin-top: 16px;
+  background: #fff;
+  border-radius: 6px;
+  padding: 18px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
+}
+
+.section-title {
+  position: relative;
+  margin-bottom: 12px;
+  padding-left: 10px;
+  font-size: 15px;
+  font-weight: 600;
+  color: #303133;
+
+  &::before {
+    content: "";
+    position: absolute;
+    left: 0;
+    top: 50%;
+    transform: translateY(-50%);
+    width: 3px;
+    height: 14px;
+    border-radius: 2px;
+    background: #2563eb;
+  }
+}
+
+.hint {
+  margin: 0 0 12px;
+  font-size: 13px;
+  color: #909399;
+}
+</style>
diff --git a/backend/src/views/apps/oa/reimburse/components/detail.vue b/backend/src/views/apps/oa/reimburse/components/detail.vue
index 7068521..e4207b4 100644
--- a/backend/src/views/apps/oa/reimburse/components/detail.vue
+++ b/backend/src/views/apps/oa/reimburse/components/detail.vue
@@ -242,33 +242,16 @@
       @saved="handleItemsSaved"
     />
 
-    <el-dialog
-      v-model="manualConfirmVisible"
-      title="手动确认"
-      width="420px"
-      class="manual-confirm-dialog"
-      append-to-body
-      destroy-on-close
-    >
-      <p class="manual-tip">选择要变更的单据状态，保存后立即生效。</p>
-      <el-radio-group v-model="manualStatus" class="manual-status-group">
-        <el-radio
-          v-for="item in statusOptions"
-          :key="item.value"
-          :value="item.value"
-        >
-          {{ item.label }}
-        </el-radio>
-      </el-radio-group>
-      <template #footer>
-        <el-button @click="manualConfirmVisible = false">取消</el-button>
-        <el-button type="primary" :loading="manualSaving" @click="saveManualStatus">确认</el-button>
-      </template>
-    </el-dialog>
-
     <template #footer>
       <div class="detail-toolbar">
-        <el-button @click="openManualConfirm">手动确认</el-button>
+        <el-button
+          v-if="isApproved"
+          type="success"
+          :loading="manualSaving"
+          @click="confirmPaid"
+        >
+          确认到账
+        </el-button>
         <div class="toolbar-right">
           <el-button
             v-if="isDraft"
@@ -327,6 +310,8 @@ const visible = computed({
   set: value => emit('update:modelValue', value)
 })
 const isDraft = computed(() => props.detail?.status === 0)
+// 审批通过（等待报销人确认款项到账）
+const isApproved = computed(() => props.detail?.status === 2)
 
 const detailApplicantName = computed(() => {
   const name = props.detail?.user_name
@@ -341,9 +326,7 @@ const detailApplicantName = computed(() => {
   return '-'
 })
 const submitting = ref(false)
-const manualConfirmVisible = ref(false)
 const manualSaving = ref(false)
-const manualStatus = ref(0)
 const itemVisible = ref(false)
 const batchUploading = ref(false)
 const invoiceFileInputRef = ref(null)
@@ -712,23 +695,25 @@ const handleSubmit = async () => {
   }
 }
 
-const resolveManualStatus = status => (status >= 0 && status <= 5 ? status : 0)
-
-const openManualConfirm = () => {
-  manualStatus.value = resolveManualStatus(props.detail?.status ?? 0)
-  manualConfirmVisible.value = true
-}
-
-const saveManualStatus = async () => {
+// 审批通过后由报销人本人确认款项到账，单据置为「已打款」
+const confirmPaid = async () => {
   if (!props.detail?.id) return
+  try {
+    await ElMessageBox.confirm(
+      `确认已收到 ¥${Number(props.detail.total_amount || 0).toFixed(2)} 的报销款吗？确认后单据状态变为「已打款」。`,
+      '确认到账',
+      { type: 'warning', confirmButtonText: '确认已到账', cancelButtonText: '暂未到账' }
+    )
+  } catch (error) {
+    return
+  }
   manualSaving.value = true
   try {
-    await updateReimbursementStatus(props.detail.id, { status: manualStatus.value })
-    ElMessage.success('状态已更新')
-    manualConfirmVisible.value = false
+    await updateReimbursementStatus(props.detail.id, { status: 5 })
+    ElMessage.success('已确认到账')
     emit('changed', props.detail.id)
   } catch (error) {
-    ElMessage.error(error?.message || '更新状态失败')
+    ElMessage.error(error?.message || '确认到账失败')
   } finally {
     manualSaving.value = false
   }
@@ -1066,19 +1051,6 @@ const money = value => Number(value || 0).toFixed(2)
   gap: 10px;
 }
 
-.manual-tip {
-  margin: 0 0 16px;
-  color: #909399;
-  font-size: 13px;
-}
-
-.manual-status-group {
-  display: flex;
-  flex-direction: column;
-  align-items: flex-start;
-  gap: 12px;
-}
-
 .amount-compare-card {
   margin-bottom: 16px;
   padding: 14px 16px;
diff --git a/backend/src/views/apps/oa/reimburse/index.vue b/backend/src/views/apps/oa/reimburse/index.vue
index 767217d..5287461 100644
--- a/backend/src/views/apps/oa/reimburse/index.vue
+++ b/backend/src/views/apps/oa/reimburse/index.vue
@@ -92,6 +92,13 @@
             <el-button link type="primary" @click="openDetail(row.id)"
               >详情</el-button
             >
+            <el-button
+              v-if="row.status === 2"
+              link
+              type="success"
+              @click="handleConfirmPaid(row)"
+              >确认到账</el-button
+            >
             <el-button
               link
               type="primary"
@@ -181,6 +188,7 @@ import {
   getReimbursementRecords,
   submitReimbursement,
   updateReimbursement,
+  updateReimbursementStatus,
 } from "@/api/reimburse";
 
 const statusOptions = [
@@ -304,6 +312,23 @@ const handleSubmit = async (row) => {
   }
 };
 
+// 审批通过后由报销人本人确认款项到账，确认后状态变为「已打款」
+const handleConfirmPaid = async (row) => {
+  try {
+    await ElMessageBox.confirm(
+      `确认已收到 ¥${money(row.total_amount)} 的报销款吗？确认后单据状态变为「已打款」。`,
+      "确认到账",
+      { type: "warning", confirmButtonText: "确认已到账", cancelButtonText: "暂未到账" }
+    );
+    await updateReimbursementStatus(row.id, { status: 5 });
+    ElMessage.success("已确认到账");
+    loadList();
+  } catch (error) {
+    if (error !== "cancel" && error !== "close")
+      ElMessage.error(error?.message || "确认到账失败");
+  }
+};
+
 const handleDelete = async (row) => {
   try {
     await ElMessageBox.confirm("确认删除这条报销记录吗？", "删除确认", {
diff --git a/go/controllers/app_approval.go b/go/controllers/app_approval.go
index 374e0d6..eed5c12 100644
--- a/go/controllers/app_approval.go
+++ b/go/controllers/app_approval.go
@@ -41,19 +41,19 @@ import (
 
 // oaApprovalSubmitPayload 提交审批入参
 type oaApprovalSubmitPayload struct {
-	BizType    string                 `json:"biz_type"`     // 单据类型（必填）
-	FlowCode   string                 `json:"flow_code"`    // 指定流程（可选；留空取该 biz_type 默认流）
-	FlowID     uint64                 `json:"flow_id"`      // 指定流程ID（可选）
-	BizTitle   string                 `json:"biz_title"`    // 单据标题（必填）
-	BizID      uint64                 `json:"biz_id"`       // 关联业务单据ID（可选）
-	FormData   map[string]interface{} `json:"form_data"`    // 表单数据
+	BizType  string                 `json:"biz_type"`  // 单据类型（必填）
+	FlowCode string                 `json:"flow_code"` // 指定流程（可选；留空取该 biz_type 默认流）
+	FlowID   uint64                 `json:"flow_id"`   // 指定流程ID（可选）
+	BizTitle string                 `json:"biz_title"` // 单据标题（必填）
+	BizID    uint64                 `json:"biz_id"`    // 关联业务单据ID（可选）
+	FormData map[string]interface{} `json:"form_data"` // 表单数据
 }
 
 // oaApprovalApprovePayload 审批入参
 type oaApprovalApprovePayload struct {
-	TaskID  uint64 `json:"task_id"`  // 待审批任务ID（必填）
-	Pass    bool   `json:"pass"`     // true 通过 false 驳回
-	Comment string `json:"comment"`  // 审批意见
+	TaskID  uint64 `json:"task_id"` // 待审批任务ID（必填）
+	Pass    bool   `json:"pass"`    // true 通过 false 驳回
+	Comment string `json:"comment"` // 审批意见
 }
 
 // ============================ 工具 ============================
@@ -267,8 +267,9 @@ func oaApprovalTaskTag(status int8) string {
 	}
 }
 
-// oaApprovalTaskView 任务视图（移动端时间线用）
-func oaApprovalTaskView(t models.ApprovalTask, isCurrent bool) map[string]interface{} {
+// oaApprovalTaskView 任务视图（移动端流程时间线用）
+// nodeType 来自流程定义（开始/审批/通知/结束），取不到时按审批节点处理。
+func oaApprovalTaskView(t models.ApprovalTask, isCurrent bool, nodeType int8) map[string]interface{} {
 	finishTime := ""
 	if t.FinishTime != nil {
 		finishTime = t.FinishTime.Format("2006-01-02 15:04:05")
@@ -277,23 +278,158 @@ func oaApprovalTaskView(t models.ApprovalTask, isCurrent bool) map[string]interf
 	if t.Deadline != nil {
 		deadline = t.Deadline.Format("2006-01-02 15:04:05")
 	}
-	return map[string]interface{}{
-		"id":             t.ID,
-		"node_key":       t.NodeKey,
-		"node_name":      t.NodeName,
-		"approver_id":    t.ApproverID,
-		"approver_name":  t.ApproverName,
-		"multi_mode":     t.MultiMode,
-		"status":         t.Status,
-		"status_label":   oaApprovalTaskText(t.Status),
-		"status_tag":     oaApprovalTaskTag(t.Status),
-		"action":         t.Action,
-		"comment":        t.Comment,
-		"is_current":     isCurrent,
-		"deadline":       deadline,
-		"finish_time":    finishTime,
-		"create_time":    t.CreateTime.Format("2006-01-02 15:04:05"),
+	if nodeType == 0 {
+		nodeType = models.ApprovalNodeApproval
 	}
+	return map[string]interface{}{
+		"id":            t.ID,
+		"node_key":      t.NodeKey,
+		"node_name":     t.NodeName,
+		"node_type":     nodeType,
+		"approver_id":   t.ApproverID,
+		"approver_name": t.ApproverName,
+		"approver_sub":  oaApprovalUserOrgName(t.Tid, t.ApproverID),
+		"multi_mode":    t.MultiMode,
+		"status":        t.Status,
+		"status_label":  oaApprovalTaskText(t.Status),
+		"status_tag":    oaApprovalTaskTag(t.Status),
+		"action":        t.Action,
+		"comment":       t.Comment,
+		"is_current":    isCurrent,
+		"deadline":      deadline,
+		"finish_time":   finishTime,
+		"create_time":   t.CreateTime.Format("2006-01-02 15:04:05"),
+	}
+}
+
+// oaApprovalUserOrgName 审批人所属部门名，用作流程节点副标题（如「财务部」），取不到返回空串。
+func oaApprovalUserOrgName(tid, uid uint64) string {
+	if tid == 0 || uid == 0 {
+		return ""
+	}
+	var tu models.SystemTenantUser
+	if err := models.Orm.QueryTable(new(models.SystemTenantUser)).
+		Filter("tid", tid).Filter("uid", uid).
+		Filter("delete_time__isnull", true).One(&tu); err != nil {
+		return ""
+	}
+	if tu.OrgID == 0 {
+		return ""
+	}
+	var org models.BackendOrganization
+	if err := models.Orm.QueryTable(new(models.BackendOrganization)).
+		Filter("id", tu.OrgID).One(&org); err != nil {
+		return ""
+	}
+	return org.OrgName
+}
+
+// 时间线虚拟节点的 node_key：用于标识流程的开始 / 结束，前端据此区分渲染。
+const (
+	oaApprovalStartKey = "__start__"
+	oaApprovalEndKey   = "__end__"
+)
+
+// oaApprovalFlowTimeline 组装移动端「审批流程」时间线：
+// 首尾固定为提交申请（开始）与流程结束（结束），中间是流程产生的节点任务，
+// 让发起人一眼看出流程当前走到哪、是否已经走完。
+func oaApprovalFlowTimeline(inst models.ApprovalInstance, tasks []models.ApprovalTask) []map[string]interface{} {
+	nodeTypes := oaApprovalNodeTypes(inst)
+	timeline := make([]map[string]interface{}, 0, len(tasks)+2)
+	timeline = append(timeline, oaApprovalStartNode(inst))
+	for _, t := range tasks {
+		timeline = append(timeline, oaApprovalTaskView(t, t.NodeKey == inst.CurrentNode, nodeTypes[t.NodeKey]))
+	}
+	timeline = append(timeline, oaApprovalEndNode(inst))
+	return timeline
+}
+
+// oaApprovalNodeTypes 读流程定义，取各节点类型（开始/审批/通知/结束）。
+// 流程被删除或改版时返回空表，调用方按审批节点兜底。
+func oaApprovalNodeTypes(inst models.ApprovalInstance) map[string]int8 {
+	out := make(map[string]int8)
+	flow, err := approvalEngine.LoadFlow(inst.Scope, inst.Tid, inst.BizType, inst.FlowID)
+	if err != nil {
+		return out
+	}
+	for i := range flow.Nodes {
+		out[flow.Nodes[i].NodeKey] = flow.Nodes[i].NodeType
+	}
+	return out
+}
+
+// oaApprovalStartNode 虚拟开始节点：即发起人提交动作。
+func oaApprovalStartNode(inst models.ApprovalInstance) map[string]interface{} {
+	timeStr := ""
+	if inst.SubmitTime != nil {
+		timeStr = inst.SubmitTime.Format("2006-01-02 15:04:05")
+	} else if !inst.CreateTime.IsZero() {
+		timeStr = inst.CreateTime.Format("2006-01-02 15:04:05")
+	}
+	return map[string]interface{}{
+		"id":            0,
+		"node_key":      oaApprovalStartKey,
+		"node_name":     "提交申请",
+		"node_type":     models.ApprovalNodeStart,
+		"approver_id":   inst.SubmitUserID,
+		"approver_name": inst.SubmitUserName,
+		"approver_sub":  oaApprovalUserOrgName(inst.Tid, inst.SubmitUserID),
+		"multi_mode":    1,
+		"status":        models.ApprovalTaskApproved,
+		"status_label":  "已提交",
+		"status_tag":    "success",
+		"action":        0,
+		"comment":       "",
+		"is_current":    false,
+		"deadline":      "",
+		"finish_time":   timeStr,
+		"create_time":   timeStr,
+	}
+}
+
+// oaApprovalEndNode 虚拟结束节点：实例运行中为「待完成」，结束后展示最终结果与完成时间。
+func oaApprovalEndNode(inst models.ApprovalInstance) map[string]interface{} {
+	finishTime := ""
+	if inst.FinishTime != nil {
+		finishTime = inst.FinishTime.Format("2006-01-02 15:04:05")
+	}
+	end := map[string]interface{}{
+		"id":            0,
+		"node_key":      oaApprovalEndKey,
+		"node_name":     "流程结束",
+		"node_type":     models.ApprovalNodeEnd,
+		"approver_id":   0,
+		"approver_name": "",
+		"multi_mode":    1,
+		"status":        models.ApprovalTaskPending,
+		"status_label":  "待完成",
+		"status_tag":    "info",
+		"action":        0,
+		"comment":       "",
+		"is_current":    false,
+		"deadline":      "",
+		"finish_time":   finishTime,
+		"create_time":   finishTime,
+	}
+	switch inst.Status {
+	case models.ApprovalInstanceApproved:
+		end["status"] = models.ApprovalTaskApproved
+		end["status_label"] = "已通过"
+		end["status_tag"] = "success"
+	case models.ApprovalInstanceRejected:
+		end["status"] = models.ApprovalTaskRejected
+		end["status_label"] = "已驳回"
+		end["status_tag"] = "error"
+	case models.ApprovalInstanceWithdrawn:
+		end["status"] = models.ApprovalTaskSkipped
+		end["status_label"] = "已撤回"
+		end["status_tag"] = "info"
+	case models.ApprovalInstanceCanceled:
+		end["status"] = models.ApprovalTaskSkipped
+		end["status_label"] = "已取消"
+		end["status_tag"] = "info"
+	}
+	return end
 }
 
 // ============================ 路由方法 ============================
@@ -468,7 +604,7 @@ func (c *AppOaController) ApprovalTodo() {
 		if inst.Status != models.ApprovalInstanceRunning {
 			continue
 		}
-		view := oaApprovalTaskView(t, true)
+		view := oaApprovalTaskView(t, true, oaApprovalNodeTypes(inst)[t.NodeKey])
 		view["instance"] = oaApprovalInstanceView(inst)
 		list = append(list, view)
 	}
@@ -529,16 +665,13 @@ func (c *AppOaController) ApprovalDetail() {
 	}
 
 	tasks := oaApprovalTasksByInstance(inst.ID)
-	timeline := make([]map[string]interface{}, 0, len(tasks))
-	for _, t := range tasks {
-		timeline = append(timeline, oaApprovalTaskView(t, t.NodeKey == inst.CurrentNode))
-	}
+	timeline := oaApprovalFlowTimeline(inst, tasks)
 
 	c.oaOk(map[string]interface{}{
-		"item":      oaApprovalInstanceView(inst),
-		"timeline":  timeline,
-		"can_approve":   isApprover,
-		"can_withdraw":  isSubmitter && inst.Status == models.ApprovalInstanceRunning,
+		"item":            oaApprovalInstanceView(inst),
+		"timeline":        timeline,
+		"can_approve":     isApprover,
+		"can_withdraw":    isSubmitter && inst.Status == models.ApprovalInstanceRunning,
 		"current_task_id": currentTaskID,
 	})
 }
@@ -602,8 +735,8 @@ func (c *AppOaController) ApprovalSubmit() {
 		Filter("id", instID).One(&inst)
 
 	c.oaOk(map[string]interface{}{
-		"id":    instID,
-		"item":  oaApprovalInstanceView(inst),
+		"id":   instID,
+		"item": oaApprovalInstanceView(inst),
 	})
 }
 
@@ -662,11 +795,11 @@ func (c *AppOaController) ApprovalApprove() {
 		Filter("id", res.InstanceID).One(&inst)
 
 	c.oaOk(map[string]interface{}{
-		"finished":       res.Finished,
-		"instance_stat":  res.InstanceStat,
-		"current_node":   res.CurrentNode,
-		"message":        res.Message,
-		"item":           oaApprovalInstanceView(inst),
+		"finished":      res.Finished,
+		"instance_stat": res.InstanceStat,
+		"current_node":  res.CurrentNode,
+		"message":       res.Message,
+		"item":          oaApprovalInstanceView(inst),
 	})
 }
 
diff --git a/go/controllers/app_oa_expense.go b/go/controllers/app_oa_expense.go
index 0473d10..5b2f5bf 100644
--- a/go/controllers/app_oa_expense.go
+++ b/go/controllers/app_oa_expense.go
@@ -256,7 +256,8 @@ func (c *AppOaController) ExpenseSubmit() {
 	c.oaOk(nil)
 }
 
-// ExpenseStatus POST /api/oa/expense/status/:id 手动确认更改单据状态（body: {status}）。
+// ExpenseStatus POST /api/oa/expense/status/:id 报销人确认款项到账（body: {status:5}）。
+// 仅限「已通过」的单据确认收款，其它状态由审批引擎推进。
 func (c *AppOaController) ExpenseStatus() {
 	claims, err := c.oaClaims()
 	if err != nil {
diff --git a/go/controllers/backend_approval_runtime.go b/go/controllers/backend_approval_runtime.go
new file mode 100644
index 0000000..e08f20e
--- /dev/null
+++ b/go/controllers/backend_approval_runtime.go
@@ -0,0 +1,340 @@
+package controllers
+
+import (
+	"encoding/json"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+	"server/services"
+	approvalEngine "server/services/approval"
+
+	"github.com/beego/beego/v2/client/orm"
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendApprovalRuntimeController Web 后台「审批中心」运行时接口。
+//
+// 与移动端 /api/oa/approval/* 共用同一套审批引擎与视图函数，差别只在鉴权：
+// 移动端走 oaClaims（backend/app/platform 三类 token），后台只认 backend token。
+//
+// 接口清单：
+//
+//	GET  /backend/approval/instance/mine           我发起的审批
+//	GET  /backend/approval/instance/todo           待我审批（handled=1 返回我已处理）
+//	GET  /backend/approval/instance/detail/:id     审批详情（含流程时间线）
+//	POST /backend/approval/instance/approve        通过 / 驳回
+//	POST /backend/approval/instance/withdraw/:id   发起人撤回
+type BackendApprovalRuntimeController struct {
+	beego.Controller
+}
+
+func (c *BackendApprovalRuntimeController) fail(httpStatus, bizCode int, msg string) {
+	jsonErr(&c.Controller, httpStatus, bizCode, msg)
+}
+
+func (c *BackendApprovalRuntimeController) ok(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "ok", "data": data}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendApprovalRuntimeController) idParam() uint64 {
+	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if err != nil {
+		return 0
+	}
+	return id
+}
+
+// approvalRuntimeUID 当前登录用户在租户侧的 UID（审批人以 yz_system_tenant_user.id 记录）
+func approvalRuntimeUID(claims *jwtutil.Claims) uint64 {
+	return services.ResolveTenantUID(uint64(claims.TenantId), uint64(claims.UserID))
+}
+
+// ============================ 我发起的 ============================
+
+// InstanceMine GET /backend/approval/instance/mine?page=&pageSize=&keyword=&status=
+// 我发起的审批实例列表。
+func (c *BackendApprovalRuntimeController) InstanceMine() {
+	claims, err := requireBackend(&c.Controller)
+	if err != nil {
+		c.fail(401, 401, err.Error())
+		return
+	}
+	tid := uint64(claims.TenantId)
+	uid := approvalRuntimeUID(claims)
+
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 10)
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 10
+	}
+
+	qs := models.Orm.QueryTable(new(models.ApprovalInstance)).
+		Filter("scope", models.ApprovalScopeTenant).
+		Filter("tid", tid).
+		Filter("submit_user_id", uid).
+		Filter("is_deleted", 0)
+	if keyword := strings.TrimSpace(c.GetString("keyword")); keyword != "" {
+		qs = qs.Filter("biz_title__icontains", keyword)
+	}
+	if status, err := c.GetInt("status"); err == nil {
+		qs = qs.Filter("status", status)
+	}
+
+	total, _ := qs.Count()
+	var rows []models.ApprovalInstance
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&rows)
+	if err != nil && err != orm.ErrNoRows {
+		c.fail(500, 500, "查询失败")
+		return
+	}
+
+	list := make([]map[string]interface{}, 0, len(rows))
+	for _, row := range rows {
+		view := oaApprovalInstanceView(row)
+		view["flow_name"] = approvalRuntimeFlowName(tid, row.FlowID)
+		list = append(list, view)
+	}
+	c.ok(map[string]interface{}{"list": list, "total": total, "page": page, "pageSize": pageSize})
+}
+
+// ============================ 待我审批 ============================
+
+// InstanceTodo GET /backend/approval/instance/todo?handled=0|1
+// 我作为审批人的任务列表，默认取待办；handled=1 时返回我已处理过的任务。
+func (c *BackendApprovalRuntimeController) InstanceTodo() {
+	claims, err := requireBackend(&c.Controller)
+	if err != nil {
+		c.fail(401, 401, err.Error())
+		return
+	}
+	tid := uint64(claims.TenantId)
+	uid := approvalRuntimeUID(claims)
+
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 10)
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 10
+	}
+	handled, _ := c.GetInt("handled", 0)
+
+	qs := models.Orm.QueryTable(new(models.ApprovalTask)).
+		Filter("scope", models.ApprovalScopeTenant).
+		Filter("tid", tid).
+		Filter("approver_id", uid).
+		Filter("is_deleted", 0)
+	if handled == 1 {
+		qs = qs.Filter("status__in", models.ApprovalTaskApproved, models.ApprovalTaskRejected,
+			models.ApprovalTaskSkipped, models.ApprovalTaskTimeout)
+	} else {
+		qs = qs.Filter("status", models.ApprovalTaskPending)
+	}
+
+	total, _ := qs.Count()
+	var tasks []models.ApprovalTask
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&tasks)
+	if err != nil && err != orm.ErrNoRows {
+		c.fail(500, 500, "查询失败")
+		return
+	}
+
+	list := make([]map[string]interface{}, 0, len(tasks))
+	for _, t := range tasks {
+		var inst models.ApprovalInstance
+		if models.Orm.QueryTable(new(models.ApprovalInstance)).
+			Filter("id", t.InstanceID).Filter("is_deleted", 0).One(&inst) != nil {
+			continue
+		}
+		// 待办列表只保留仍在审批中的实例，已结束的实例不再展示为待办
+		if handled == 0 && inst.Status != models.ApprovalInstanceRunning {
+			continue
+		}
+		taskView := oaApprovalTaskView(t, true, oaApprovalNodeTypes(inst)[t.NodeKey])
+		taskView["instance"] = oaApprovalInstanceView(inst)
+		list = append(list, taskView)
+	}
+	c.ok(map[string]interface{}{"list": list, "total": total, "page": page, "pageSize": pageSize})
+}
+
+// ============================ 详情 ============================
+
+// InstanceDetail GET /backend/approval/instance/detail/:id
+// 返回实例信息 + 首尾齐备的流程时间线（复用移动端同一套视图）。
+func (c *BackendApprovalRuntimeController) InstanceDetail() {
+	claims, err := requireBackend(&c.Controller)
+	if err != nil {
+		c.fail(401, 401, err.Error())
+		return
+	}
+	tid := uint64(claims.TenantId)
+	uid := approvalRuntimeUID(claims)
+	id := c.idParam()
+	if id == 0 {
+		c.fail(400, 400, "无效ID")
+		return
+	}
+
+	var inst models.ApprovalInstance
+	if err := models.Orm.QueryTable(new(models.ApprovalInstance)).
+		Filter("id", id).Filter("tid", tid).
+		Filter("scope", models.ApprovalScopeTenant).
+		Filter("is_deleted", 0).One(&inst); err != nil {
+		c.fail(404, 404, "审批不存在")
+		return
+	}
+
+	tasks := oaApprovalTasksByInstance(inst.ID)
+	timeline := oaApprovalFlowTimeline(inst, tasks)
+
+	// 当前用户可操作的任务（存在即说明本人是当前审批人）
+	var currentTaskID uint64
+	canApprove := false
+	for _, t := range tasks {
+		if t.ApproverID == uid && t.Status == models.ApprovalTaskPending {
+			canApprove = true
+			currentTaskID = t.ID
+			break
+		}
+	}
+
+	c.ok(map[string]interface{}{
+		"item":            oaApprovalInstanceView(inst),
+		"timeline":        timeline,
+		"flow_name":       approvalRuntimeFlowName(tid, inst.FlowID),
+		"can_approve":     canApprove,
+		"can_withdraw":    inst.SubmitUserID == uid && inst.Status == models.ApprovalInstanceRunning,
+		"current_task_id": currentTaskID,
+	})
+}
+
+// ============================ 审批动作 ============================
+
+type approvalRuntimeApprovePayload struct {
+	TaskID  uint64 `json:"task_id"`
+	Pass    bool   `json:"pass"`
+	Comment string `json:"comment"`
+}
+
+// Approve POST /backend/approval/instance/approve {task_id, pass, comment}
+func (c *BackendApprovalRuntimeController) Approve() {
+	claims, err := requireBackend(&c.Controller)
+	if err != nil {
+		c.fail(401, 401, err.Error())
+		return
+	}
+	tid := uint64(claims.TenantId)
+	uid := approvalRuntimeUID(claims)
+
+	var p approvalRuntimeApprovePayload
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if len(raw) > 0 && (err != nil || json.Unmarshal(raw, &p) != nil) {
+		c.fail(400, 400, "参数错误")
+		return
+	}
+	if p.TaskID == 0 {
+		c.fail(400, 400, "缺少审批任务ID")
+		return
+	}
+
+	// 校验任务归属本租户且状态为待办
+	var task models.ApprovalTask
+	if err := models.Orm.QueryTable(new(models.ApprovalTask)).
+		Filter("id", p.TaskID).Filter("tid", tid).
+		Filter("scope", models.ApprovalScopeTenant).
+		Filter("is_deleted", 0).One(&task); err != nil {
+		c.fail(404, 404, "任务不存在")
+		return
+	}
+	if task.ApproverID != uid {
+		c.fail(403, 403, "您不是该任务的审批人")
+		return
+	}
+
+	res, err := approvalEngine.Approve(task.ID, approvalEngine.ApproveInput{
+		ApproverID: uid,
+		Pass:       p.Pass,
+		Comment:    strings.TrimSpace(p.Comment),
+	})
+	if err != nil {
+		c.fail(400, 400, err.Error())
+		return
+	}
+	c.ok(map[string]interface{}{
+		"instance_id":   res.InstanceID,
+		"instance_stat": res.InstanceStat,
+		"finished":      res.Finished,
+		"message":       res.Message,
+	})
+}
+
+// Withdraw POST /backend/approval/instance/withdraw/:id 发起人撤回（仅审批中）
+func (c *BackendApprovalRuntimeController) Withdraw() {
+	claims, err := requireBackend(&c.Controller)
+	if err != nil {
+		c.fail(401, 401, err.Error())
+		return
+	}
+	tid := uint64(claims.TenantId)
+	uid := approvalRuntimeUID(claims)
+	id := c.idParam()
+	if id == 0 {
+		c.fail(400, 400, "无效ID")
+		return
+	}
+
+	var inst models.ApprovalInstance
+	if err := models.Orm.QueryTable(new(models.ApprovalInstance)).
+		Filter("id", id).Filter("tid", tid).
+		Filter("scope", models.ApprovalScopeTenant).
+		Filter("is_deleted", 0).One(&inst); err != nil {
+		c.fail(404, 404, "审批不存在")
+		return
+	}
+	if inst.SubmitUserID != uid {
+		c.fail(403, 403, "仅发起人可撤回")
+		return
+	}
+	if inst.Status != models.ApprovalInstanceRunning {
+		c.fail(400, 400, "当前状态不允许撤回")
+		return
+	}
+
+	now := time.Now()
+	_, _ = models.Orm.QueryTable(new(models.ApprovalInstance)).
+		Filter("id", id).Update(orm.Params{
+		"status":      models.ApprovalInstanceWithdrawn,
+		"finish_time": now,
+		"update_time": now,
+	})
+	_, _ = models.Orm.QueryTable(new(models.ApprovalTask)).
+		Filter("instance_id", id).
+		Filter("status", models.ApprovalTaskPending).
+		Update(orm.Params{"status": models.ApprovalTaskSkipped, "update_time": now})
+	// 回写业务单据状态（如报销单置为已撤回）
+	approvalEngine.SyncBizResult(id, models.ApprovalInstanceWithdrawn)
+
+	c.ok(nil)
+}
+
+// approvalRuntimeFlowName 取流程名称（供列表/详情展示），流程被删除时返回空串。
+func approvalRuntimeFlowName(tid, flowID uint64) string {
+	if flowID == 0 {
+		return ""
+	}
+	var f models.TenantApprovalFlow
+	if err := models.Orm.QueryTable(new(models.TenantApprovalFlow)).
+		Filter("id", flowID).Filter("tid", tid).One(&f); err != nil {
+		return ""
+	}
+	return f.FlowName
+}
diff --git a/go/controllers/backend_reimburse.go b/go/controllers/backend_reimburse.go
index 76b58dd..ae2cceb 100644
--- a/go/controllers/backend_reimburse.go
+++ b/go/controllers/backend_reimburse.go
@@ -1001,16 +1001,14 @@ type reimbursementStatusPayload struct {
 	Status int8 `json:"status"`
 }
 
-var manualConfirmStatuses = map[int8]bool{
-	0: true, // 草稿
-	1: true, // 审批中
-	2: true, // 已通过
-	3: true, // 已驳回
-	4: true, // 已撤回
-	5: true, // 已打款
-}
+// 报销单状态（0草稿 1审批中 2已通过 3已驳回 4已撤回 5已打款）
+const (
+	reimbursementStatusApproved int8 = 2 // 已通过
+	reimbursementStatusPaid     int8 = 5 // 已打款
+)
 
-// UpdateStatus POST /backend/reimbursements/:id/status — 手动确认更改单据状态
+// UpdateStatus POST /backend/reimbursements/:id/status — 报销人确认款项到账（置为「已打款」）。
+// 其它状态均由审批引擎/流程动作推进，不再支持手工变更。
 func (c *BackendReimburseController) UpdateStatus() {
 	claims, ok := c.claims()
 	if !ok {
@@ -1040,27 +1038,33 @@ func (c *BackendReimburseController) UpdateStatus() {
 	c.reply(200, "success", map[string]interface{}{"status": newStatus})
 }
 
-// reimburseUpdateStatusCore 手动确认更改单据状态共享逻辑。
+// reimburseUpdateStatusCore 报销人确认款项到账共享逻辑。
+//
+// 规则：审批通过后，报销金额是否到账由报销人本人确认；确认后单据置为「已打款」。
+// 草稿/审批中/已通过/已驳回/已撤回等状态一律由流程动作与审批引擎推进，不再支持手工修改。
 // 返回 (生效状态, HTTP 状态码, 错误信息)。
 func reimburseUpdateStatusCore(claims *jwtutil.Claims, id uint64, status int8) (int8, int, string) {
-	if !manualConfirmStatuses[status] {
-		return 0, 400, "不支持的状态值"
+	if status != reimbursementStatusPaid {
+		return 0, 400, "仅支持确认收款，其它状态由审批流程自动推进"
 	}
 	row, err := findOwnedReimbursement(claims, id)
 	if err != nil {
 		return 0, 404, "报销单不存在"
 	}
-	if row.Status == status {
+	if row.Status == reimbursementStatusPaid {
 		return row.Status, 200, ""
 	}
+	if row.Status != reimbursementStatusApproved {
+		return 0, 400, "仅审批通过的报销单可以确认到账"
+	}
 	now := time.Now()
 	_, err = models.Orm.QueryTable(new(models.BackendReimbursement)).Filter("id", id).Update(orm.Params{
-		"status": status, "update_time": now,
+		"status": reimbursementStatusPaid, "update_time": now,
 	})
 	if err != nil {
 		return 0, 500, "更新状态失败"
 	}
-	return status, 200, ""
+	return reimbursementStatusPaid, 200, ""
 }
 
 // Records GET /backend/reimbursements/:id/records
diff --git a/go/docs/sql/oa_approvalcenter_menus.sql b/go/docs/sql/oa_approvalcenter_menus.sql
new file mode 100644
index 0000000..01bd13e
--- /dev/null
+++ b/go/docs/sql/oa_approvalcenter_menus.sql
@@ -0,0 +1,65 @@
+-- ============================================================
+-- OA 审批中心 —— 菜单配置（yz_system_menu）
+-- 幂等脚本：按 path 判重，重复执行不会产生重复菜单
+-- 执行：mysql -h <host> -P <port> -u <user> -p <db> < oa_approvalcenter_menus.sql
+--
+-- 对应页面：
+--   /apps/oa/approvalcenter/mine      我的发起（我提交的单据）
+--   /apps/oa/approvalcenter/list      审批列表（待我审批 / 我已处理）
+--   /apps/oa/approvalcenter/settings  审批流设置（复用系统管理的编排能力）
+-- 注意：目录本身依赖 OA 应用根菜单 '/apps/oa'，缺失时脚本不会写入任何数据。
+-- ============================================================
+
+SET @oa_id := (
+  SELECT id FROM yz_system_menu
+  WHERE path = '/apps/oa' AND delete_time IS NULL
+  LIMIT 1
+);
+
+-- ---------- 审批中心（目录） ----------
+INSERT INTO yz_system_menu
+  (pid, title, path, component_path, icon, sort, status, is_visible, views, type, creater, remark)
+SELECT @oa_id, '审批中心', '/apps/oa/approvalcenter', NULL,
+       'Stamp', 99, 1, 1, '[2]', 1, 'system', '发起、处理与配置 OA 审批流程'
+FROM DUAL
+WHERE @oa_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM (SELECT id FROM yz_system_menu WHERE path = '/apps/oa/approvalcenter' AND delete_time IS NULL) x);
+
+SET @center_id := (
+  SELECT id FROM yz_system_menu
+  WHERE path = '/apps/oa/approvalcenter' AND delete_time IS NULL
+  LIMIT 1
+);
+
+-- ---------- 我的发起 ----------
+INSERT INTO yz_system_menu
+  (pid, title, path, component_path, icon, sort, status, is_visible, views, type, creater, remark)
+SELECT @center_id, '我的发起', '/apps/oa/approvalcenter/mine', 'apps/oa/approvalcenter/mine.vue',
+       'Promotion', 1, 1, 1, '[2]', 2, 'system', '我发起的审批单据与当前进度，支持撤回'
+FROM DUAL
+WHERE @center_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM (SELECT id FROM yz_system_menu WHERE path = '/apps/oa/approvalcenter/mine' AND delete_time IS NULL) x);
+
+-- ---------- 审批列表 ----------
+INSERT INTO yz_system_menu
+  (pid, title, path, component_path, icon, sort, status, is_visible, views, type, creater, remark)
+SELECT @center_id, '审批列表', '/apps/oa/approvalcenter/list', 'apps/oa/approvalcenter/list.vue',
+       'Tickets', 2, 1, 1, '[2]', 2, 'system', '待我审批 / 我已处理的任务，可直接通过或驳回'
+FROM DUAL
+WHERE @center_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM (SELECT id FROM yz_system_menu WHERE path = '/apps/oa/approvalcenter/list' AND delete_time IS NULL) x);
+
+-- ---------- 审批流设置 ----------
+INSERT INTO yz_system_menu
+  (pid, title, path, component_path, icon, sort, status, is_visible, views, type, creater, remark)
+SELECT @center_id, '审批流设置', '/apps/oa/approvalcenter/settings', 'apps/oa/approvalcenter/settings.vue',
+       'Setting', 3, 1, 1, '[2]', 2, 'system', '按功能模块编排审批流程（复用系统管理 → 审批流配置）'
+FROM DUAL
+WHERE @center_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM (SELECT id FROM yz_system_menu WHERE path = '/apps/oa/approvalcenter/settings' AND delete_time IS NULL) x);
+
+-- ---------- 结果校验 ----------
+SELECT id, pid, title, path, component_path, type, sort
+FROM yz_system_menu
+WHERE delete_time IS NULL AND path LIKE '/apps/oa/approvalcenter%'
+ORDER BY pid, sort;
diff --git a/go/routers/backend/backend.go b/go/routers/backend/backend.go
index 08c39e6..cfd16e8 100644
--- a/go/routers/backend/backend.go
+++ b/go/routers/backend/backend.go
@@ -33,6 +33,13 @@ func RegisterApprovalRoutes() {
 	beego.Router("/backend/approval/flow/delete/:id", &controllers.BackendApprovalController{}, "delete:FlowDelete")
 	beego.Router("/backend/approval/flow/pick", &controllers.BackendApprovalController{}, "get:Pick")
 	beego.Router("/backend/approval/flow/available", &controllers.BackendApprovalController{}, "get:AvailableFlows")
+
+	// 审批中心运行时（我发起 / 待我审批 / 详情 / 通过驳回 / 撤回）
+	beego.Router("/backend/approval/instance/mine", &controllers.BackendApprovalRuntimeController{}, "get:InstanceMine")
+	beego.Router("/backend/approval/instance/todo", &controllers.BackendApprovalRuntimeController{}, "get:InstanceTodo")
+	beego.Router("/backend/approval/instance/detail/:id", &controllers.BackendApprovalRuntimeController{}, "get:InstanceDetail")
+	beego.Router("/backend/approval/instance/approve", &controllers.BackendApprovalRuntimeController{}, "post:Approve")
+	beego.Router("/backend/approval/instance/withdraw/:id", &controllers.BackendApprovalRuntimeController{}, "post:Withdraw")
 }
 
 // RegisterProductRoutes 注册租户端「产品购买」路由。
diff --git a/uniapp/api/approval.js b/uniapp/api/approval.js
index 3c01b8a..da34620 100644
--- a/uniapp/api/approval.js
+++ b/uniapp/api/approval.js
@@ -84,31 +84,6 @@ export function getApprovalMultiModeLabel(value) {
 	return labelOf(APPROVAL_MULTI_MODE_OPTIONS, value, '或签')
 }
 
-// ============================ 单据类型 / 流程 ============================
-
-/**
- * 获取本租户可用的单据类型（biz_type）下拉项。
- * 用于「发起审批」选择单据类型。
- */
-export async function fetchApprovalCategories() {
-	const data = await request({ url: '/api/oa/approval/categories' })
-	const list = (data && data.list) || []
-	return list
-}
-
-/**
- * 按 biz_type 获取本租户可发起的流程列表（含 flow_name + 节点名）。
- */
-export async function fetchApprovalFlows(params = {}) {
-	const data = await request({
-		url: '/api/oa/approval/flows',
-		data: {
-			biz_type: params.bizType || ''
-		}
-	})
-	return { list: (data && data.list) || [], total: (data && data.total) || 0 }
-}
-
 // ============================ 我的发起 ============================
 
 /**
@@ -178,26 +153,9 @@ export async function fetchApprovalDetail(id) {
 	}
 }
 
-// ============================ 发起 / 审批 / 撤回 ============================
-
-/**
- * 提交审批（发起）。
- * payload: { biz_type, flow_code?, flow_id?, biz_title, biz_id?, form_data? }
- */
-export async function submitApproval(payload) {
-	return request({
-		url: '/api/oa/approval/submit',
-		method: 'POST',
-		data: {
-			biz_type: payload.bizType || '',
-			flow_code: payload.flowCode || '',
-			flow_id: payload.flowId || 0,
-			biz_title: payload.bizTitle || '',
-			biz_id: payload.bizId || 0,
-			form_data: payload.formData || {}
-		}
-	})
-}
+// ============================ 审批 / 撤回 ============================
+// 说明：审批不允许在此处「自由发起」，统一由具体业务模块提交
+// （如报销单在「报销管理」提交后自动进入审批流），本模块只负责查询与处理。
 
 /**
  * 审批人通过 / 驳回任务。
diff --git a/uniapp/api/expense.js b/uniapp/api/expense.js
index b11f197..3da1321 100644
--- a/uniapp/api/expense.js
+++ b/uniapp/api/expense.js
@@ -163,15 +163,16 @@ export async function submitExpense(id) {
 }
 
 /**
- * 手动确认更改单据状态（与 Web 端「手动确认」能力一致）
+ * 报销人确认款项到账（仅「已通过」的单据可用）
+ * 确认成功后单据状态变为「已打款」；其它状态由审批引擎推进，端上不可手动修改。
  */
-export async function updateExpenseStatus(id, status) {
+export async function confirmExpensePaid(id) {
 	const res = await request({
 		url: `/api/oa/expense/status/${id}`,
 		method: 'POST',
-		data: { status }
+		data: { status: EXPENSE_STATUS.PAID }
 	})
-	return res?.status
+	return res?.status ?? EXPENSE_STATUS.PAID
 }
 
 /**
diff --git a/uniapp/pages/approval/detail.vue b/uniapp/pages/approval/detail.vue
index e6aa73a..249bcce 100644
--- a/uniapp/pages/approval/detail.vue
+++ b/uniapp/pages/approval/detail.vue
@@ -47,43 +47,33 @@
 				</view>
 			</view>
 
-			<!-- 审批流程时间线 -->
+			<!-- 审批流程 -->
 			<view class="card">
 				<text class="card-title">审批流程</text>
 				<view v-if="!timeline.length" class="timeline-empty">暂无流程节点</view>
 				<view v-else class="timeline-list">
 					<view
 						v-for="(task, idx) in timeline"
-						:key="task.id || idx"
-						class="timeline-item"
-						:class="{ current: task.is_current }"
+						:key="`${task.node_key || 'node'}-${idx}`"
+						class="tl-item"
+						:class="{ current: task.is_current, edge: task.node_type === 1 || task.node_type === 3 }"
 					>
-						<view class="timeline-dot">
-							<view class="dot-inner" :class="dotClass(task)"></view>
+						<view class="tl-rail">
+							<view class="tl-avatar-wrap">
+								<view class="tl-avatar" :class="avatarClass(task)">{{ avatarText(task) }}</view>
+								<view class="tl-badge" :class="badgeClass(task)">{{ badgeIcon(task) }}</view>
+							</view>
+							<view v-if="idx !== timeline.length - 1" class="tl-line" />
 						</view>
-						<view class="timeline-content" v-if="idx === 0 || task.node_key !== timeline[idx - 1].node_key">
-							<view class="timeline-head">
-								<text class="node-name">{{ task.node_name || task.node_key }}</text>
-								<u-tag
-									:text="task.status_label || ''"
-									:type="task.status_tag || 'info'"
-									size="mini"
-								/>
-							</view>
-							<view v-if="task.is_current" class="timeline-row">
-								<text class="node-meta current">当前节点 · 等待 {{ task.approver_name || '审批人' }} 处理</text>
-							</view>
-							<view v-else-if="task.status === 1" class="timeline-row">
-								<text class="node-meta">{{ task.approver_name || '-' }} · 通过于 {{ task.finish_time }}</text>
-								<text v-if="task.comment" class="node-comment">{{ task.comment }}</text>
-							</view>
-							<view v-else-if="task.status === 2" class="timeline-row">
-								<text class="node-meta">{{ task.approver_name || '-' }} · 驳回于 {{ task.finish_time }}</text>
-								<text v-if="task.comment" class="node-comment">{{ task.comment }}</text>
-							</view>
-							<view v-else class="timeline-row">
-								<text class="node-meta">{{ task.approver_name || '-' }} · {{ task.finish_time || task.create_time }}</text>
+						<view class="tl-main">
+							<view class="tl-head">
+								<view class="tl-title">
+									<text class="tl-name">{{ nodeTitle(task) }}</text>
+									<text v-if="nodeSub(task)" class="tl-sub">{{ nodeSub(task) }}</text>
+								</view>
+								<text class="tl-time">{{ nodeTime(task) }}</text>
 							</view>
+							<view v-if="task.comment" class="tl-comment">{{ task.comment }}</view>
 						</view>
 					</view>
 				</view>
@@ -203,11 +193,50 @@ async function loadDetail(id) {
 	}
 }
 
-function dotClass(task) {
-	if (task.is_current) return 'dot-running'
-	if (task.status === 1) return 'dot-pass'
-	if (task.status === 2) return 'dot-reject'
-	return 'dot-default'
+/** 头像文字：取姓名字首字 */
+function avatarText(task) {
+	const name = String(task.approver_name || '').trim()
+	return name ? name.slice(0, 1) : '系'
+}
+
+/** 头像底色：审批人蓝色，结束节点灰色 */
+function avatarClass(task) {
+	return task.node_type === 3 ? 'avatar-end' : ''
+}
+
+/** 状态角标配色：进行中橙 / 已通过绿 / 已驳回红 / 其它灰 */
+function badgeClass(task) {
+	if (task.is_current) return 'badge-running'
+	if (task.status === 1) return 'badge-pass'
+	if (task.status === 2) return 'badge-reject'
+	return 'badge-skip'
+}
+
+function badgeIcon(task) {
+	if (task.is_current) return '·'
+	if (task.status === 1) return '✓'
+	if (task.status === 2) return '✕'
+	return '—'
+}
+
+/** 主标题：申请人带「（申请人）」标识，末尾固定「流程结束」 */
+function nodeTitle(task) {
+	if (task.node_type === 1) return `${task.approver_name || '发起人'}（申请人）`
+	if (task.node_type === 3) return '流程结束'
+	return task.approver_name || task.node_name || '审批节点'
+}
+
+/** 副标题：部门/角色，缺失时回退节点名 */
+function nodeSub(task) {
+	if (task.node_type === 1) return '提交申请'
+	if (task.node_type === 3) return task.status_label || ''
+	return task.approver_sub || task.node_name || '审批'
+}
+
+/** 时间只展示到分钟，保持与设计稿一致的紧凑排版 */
+function nodeTime(task) {
+	const value = task.finish_time || task.create_time || ''
+	return value ? String(value).slice(0, 16) : ''
 }
 
 function openApprove(pass) {
@@ -338,10 +367,25 @@ async function doWithdraw() {
 
 .card-title {
 	display: block;
+	position: relative;
+	padding-left: 18rpx;
 	font-size: 28rpx;
 	font-weight: 600;
 	color: $color-text;
-	margin-bottom: 18rpx;
+	margin-bottom: 24rpx;
+
+	/* 左侧蓝色竖条标识（与设计稿一致） */
+	&::before {
+		content: '';
+		position: absolute;
+		left: 0;
+		top: 50%;
+		transform: translateY(-50%);
+		width: 8rpx;
+		height: 26rpx;
+		border-radius: 4rpx;
+		background: $color-primary;
+	}
 }
 
 .info-row {
@@ -375,112 +419,8 @@ async function doWithdraw() {
 	padding: 16rpx 0 8rpx;
 }
 
-.timeline-list {
-	display: flex;
-	flex-direction: column;
-	padding-left: 12rpx;
-}
-
-.timeline-item {
-	display: flex;
-	gap: 16rpx;
-	position: relative;
-	padding-bottom: 18rpx;
-
-	&:not(:last-child)::after {
-		content: '';
-		position: absolute;
-		left: 18rpx;
-		top: 30rpx;
-		bottom: 0;
-		width: 2rpx;
-		background: $color-divider;
-	}
-
-	&.current {
-		.node-name { color: $color-primary; }
-	}
-}
-
-.timeline-dot {
-	width: 36rpx;
-	height: 36rpx;
-	display: flex;
-	align-items: center;
-	justify-content: center;
-	flex-shrink: 0;
-}
-
-.dot-inner {
-	width: 20rpx;
-	height: 20rpx;
-	border-radius: 50%;
-	background: $color-text-muted;
-
-	&.dot-default { background: $color-text-muted; }
-	&.dot-pass { background: #16a34a; }
-	&.dot-reject { background: #f04438; }
-	&.dot-running {
-		background: $color-primary;
-		box-shadow: 0 0 0 8rpx rgba(37, 99, 235, 0.16);
-	}
-}
-
-.timeline-content {
-	flex: 1;
-	min-width: 0;
-	padding-top: 4rpx;
-}
-
-.timeline-row {
-	display: flex;
-	flex-direction: column;
-	gap: 4rpx;
-	margin-bottom: 6rpx;
-
-	&:last-child { margin-bottom: 0; }
-}
-
-/* 节点头部：节点名 + 状态 tag 横排，tag 不要撑满 100% */
-.timeline-head {
-	display: flex;
-	align-items: center;
-	justify-content: space-between;
-	gap: 12rpx;
-	margin-bottom: 6rpx;
-}
-
-.node-name {
-	flex: 1;
-	min-width: 0;
-	font-size: 28rpx;
-	color: $color-text;
-	font-weight: 500;
-	overflow: hidden;
-	text-overflow: ellipsis;
-	white-space: nowrap;
-}
-
-.node-meta {
-	font-size: 24rpx;
-	color: $color-text-muted;
-	word-break: break-all;
-
-	&.current {
-		color: $color-primary;
-		font-weight: 500;
-	}
-}
-
-.node-comment {
-	font-size: 24rpx;
-	color: $color-text-secondary;
-	background: $color-bg-page;
-	padding: 10rpx 14rpx;
-	border-radius: $radius-sm;
-	margin-top: 6rpx;
-	line-height: 1.5;
-}
+/* 审批流时间线（公共 mixin，与报销详情的审批记录同一套样式） */
+@include flow-timeline;
 
 .bottom-space {
 	height: 40rpx;
diff --git a/uniapp/pages/approval/index.vue b/uniapp/pages/approval/index.vue
index 1c49cfe..029aa60 100644
--- a/uniapp/pages/approval/index.vue
+++ b/uniapp/pages/approval/index.vue
@@ -15,19 +15,23 @@
 			</view>
 		</view>
 
-		<!-- 状态下拉面板 -->
-			<view
-				v-for="tab in statusTabs"
-				:key="String(tab.value)"
-				class="dropdown-option"
-				:class="{ active: currentStatus === tab.value }"
-				hover-class="dropdown-option-active"
-				@tap="onStatusChange(tab.value)"
-			>
-				<text class="dropdown-option-text">{{ tab.label }}</text>
-				<FaIcon v-if="currentStatus === tab.value" name="check" color="#2563eb" :size="14" />
+		<!-- 状态筛选 -->
+		<scroll-view class="tab-scroll" scroll-x :show-scrollbar="false">
+			<view class="tab-list">
+				<view
+					v-for="tab in statusTabs"
+					:key="String(tab.value)"
+					class="tab-item"
+					:class="{ active: currentStatus === tab.value }"
+					@tap="onStatusChange(tab.value)"
+				>
+					<text>{{ tab.label }}</text>
+				</view>
 			</view>
-		</view>
+		</scroll-view>
+
+		<!-- 说明：审批单据由各业务模块提交后进入此处，这里不提供新增 -->
+		<text class="page-tip">审批由各业务模块提交后在此查看与处理</text>
 
 		<!-- 列表 -->
 		<scroll-view class="list-scroll" scroll-y :show-scrollbar="false" @scrolltolower="loadMore">
@@ -79,7 +83,7 @@
 </template>
 
 <script setup>
-import { ref, computed, onMounted, nextTick } from 'vue'
+import { ref, onMounted } from 'vue'
 import { onShow } from '@dcloudio/uni-app'
 import {
 	fetchApprovalList,
@@ -104,68 +108,18 @@ const finished = ref(false)
 const keyword = ref('')
 const currentStatus = ref('')
 
-/** 当前展开的下拉:'status' | '' */
-const openDropdown = ref('')
-
-/** filter-bar 的底部坐标（用于下拉面板 fixed 定位） */
-const filterBarBottom = ref(0)
-
-const bizTypes = ref([])
-
-/** 当前状态下拉框展示文案 */
-const currentStatusLabel = computed(() => {
-	const hit = statusTabs.find(s => s.value === currentStatus.value)
-	return hit ? hit.label : '全部'
-})
-
-/** 下拉面板顶部偏移（紧贴 filter-bar 底部 + 8px 间隙） */
-const panelTopStyle = computed(() => ({
-	top: (filterBarBottom.value + 8) + 'px'
-}))
-
-function toggleDropdown(name) {
-	openDropdown.value = openDropdown.value === name ? '' : name
-	if (openDropdown.value) {
-		// 打开后下一帧再取位置（filter-bar 还未渲染完成则取到 0）
-		nextTick(() => measureFilterBar())
-	}
-}
-
-function closeDropdown() {
-	openDropdown.value = ''
-}
-
-/** 动态获取 filter-bar 在视口中的底部坐标 */
-function measureFilterBar() {
-	uni.createSelectorQuery()
-		.select('.filter-bar')
-		.boundingClientRect(rect => {
-			if (rect && typeof rect.bottom === 'number') {
-				filterBarBottom.value = Math.round(rect.bottom)
-			}
-		})
-		.exec()
-}
-
 onMounted(() => {
 	if (!isLoggedIn()) {
 		uni.reLaunch({ url: '/pages/login/login' })
 		return
 	}
 	refresh()
-	// 取 filter-bar 位置供下拉面板定位用
-	nextTick(() => measureFilterBar())
 })
 
 onShow(() => {
 	if (isLoggedIn()) refresh()
 })
 
-async function loadBizTypes() {
-	// 类型筛选已移除，保留此函数以避免潜在依赖
-	bizTypes.value = [{ value: '', label: '全部' }]
-}
-
 async function refresh() {
 	page.value = 1
 	finished.value = false
@@ -213,7 +167,6 @@ function clearKeyword() {
 
 function onStatusChange(value) {
 	currentStatus.value = value
-	closeDropdown()
 	refresh()
 }
 
@@ -268,107 +221,40 @@ function openDetail(id) {
 	}
 }
 
-/* ====== 筛选条（顶部下拉触发器） ====== */
-.filter-bar {
+/* ====== 状态筛选 tab ====== */
+.tab-scroll {
 	flex-shrink: 0;
-	display: flex;
-	gap: 16rpx;
-	padding: 12rpx $page-padding-x;
-	background: $color-card;
-}
-
-.filter-trigger {
-	flex: 1;
-	min-width: 0;
-	display: flex;
-	align-items: center;
-	gap: 8rpx;
-	height: 72rpx;
-	padding: 0 20rpx;
-	border-radius: $radius-md;
-	background: $color-bg-page;
-	border: 1rpx solid transparent;
-	transition: background 0.2s, border-color 0.2s;
-
-	&.open {
-		background: $color-primary-bg;
-		border-color: $color-primary;
-	}
-}
-
-.filter-trigger-active {
-	background: #e2e8f0;
-}
-
-.filter-label {
-	font-size: 26rpx;
-	color: $color-text-muted;
-	flex-shrink: 0;
-}
-
-.filter-value {
-	flex: 1;
-	min-width: 0;
-	font-size: 26rpx;
-	color: $color-text;
-	font-weight: 500;
-	overflow: hidden;
-	text-overflow: ellipsis;
 	white-space: nowrap;
-}
-
-.filter-trigger.open .filter-value {
-	color: $color-primary;
-}
-
-/* ====== 下拉面板 ====== */
-.dropdown-mask {
-	position: fixed;
-	top: 0; left: 0; right: 0; bottom: 0;
-	background: transparent;
-	z-index: 50;
-}
-
-.dropdown-panel {
-	position: absolute;
-	left: $page-padding-x;
-	right: $page-padding-x;
 	background: $color-card;
-	border-radius: $radius-lg;
-	box-shadow: 0 12rpx 32rpx rgba(15, 23, 42, 0.16);
-	z-index: 60;
-	max-height: 480rpx;
-	overflow-y: auto;
-	padding: 8rpx 0;
+	padding: 0 $page-padding-x 12rpx;
 }
 
-.dropdown-option {
-	display: flex;
-	align-items: center;
-	justify-content: space-between;
-	gap: 12rpx;
-	padding: 20rpx 28rpx;
-	font-size: 28rpx;
-	color: $color-text;
-	transition: background 0.15s;
+.tab-list {
+	display: inline-flex;
+	gap: 16rpx;
+	padding: 16rpx 0 4rpx;
+}
+
+.tab-item {
+	padding: 10rpx 28rpx;
+	border-radius: $radius-full;
+	background: $color-bg-page;
+	font-size: 26rpx;
+	color: $color-text-secondary;
+	box-shadow: $shadow-card;
 
 	&.active {
-		color: $color-primary;
+		background: $color-primary;
+		color: #ffffff;
 		font-weight: 500;
-		background: $color-primary-bg;
 	}
 }
 
-.dropdown-option-active {
-	background: $color-bg-page;
-}
-
-.dropdown-option-text {
-	flex: 1;
-	min-width: 0;
-	overflow: hidden;
-	text-overflow: ellipsis;
-	white-space: nowrap;
+.page-tip {
+	display: block;
+	padding: 12rpx $page-padding-x 0;
+	font-size: 22rpx;
+	color: $color-text-muted;
 }
 
 /* ====== 列表 ====== */
diff --git a/uniapp/pages/tools/expense/detail.vue b/uniapp/pages/tools/expense/detail.vue
index 211e8ae..247038a 100644
--- a/uniapp/pages/tools/expense/detail.vue
+++ b/uniapp/pages/tools/expense/detail.vue
@@ -74,30 +74,45 @@
 				</view>
 			</view>
 
-			<!-- 审批记录 -->
+			<!-- 审批记录（与审批中心一致的审批流样式） -->
 			<view class="block-card">
 				<view class="block-head">
 					<text class="block-title">审批记录</text>
+					<text class="block-total">{{ records.length }} 条</text>
 				</view>
-				<view v-if="!records.length" class="items-empty">
+				<view v-if="!flowNodes.length" class="items-empty">
 					<text>暂无审批记录</text>
 				</view>
-				<view v-else class="timeline">
-					<view v-for="record in records" :key="record.id" class="timeline-item">
-						<view class="timeline-dot" />
-						<view class="timeline-content">
-							<text class="timeline-title">
-								{{ getExpenseActionLabel(record.action) }} · {{ record.approver_name || '-' }}
-							</text>
-							<text v-if="record.comment" class="timeline-comment">{{ record.comment }}</text>
-							<text class="timeline-time">{{ formatTime(record.create_time) }}</text>
+				<view v-else class="timeline-list">
+					<view
+						v-for="(node, idx) in flowNodes"
+						:key="node.key"
+						class="tl-item"
+						:class="{ edge: node.isEdge, current: node.isCurrent }"
+					>
+						<view class="tl-rail">
+							<view class="tl-avatar-wrap">
+								<view class="tl-avatar" :class="{ 'avatar-end': node.isEdge }">{{ node.avatar }}</view>
+								<view class="tl-badge" :class="node.badgeClass">{{ node.badgeIcon }}</view>
+							</view>
+							<view v-if="idx !== flowNodes.length - 1" class="tl-line" />
+						</view>
+						<view class="tl-main">
+							<view class="tl-head">
+								<view class="tl-title">
+									<text class="tl-name">{{ node.title }}</text>
+									<text v-if="node.sub" class="tl-sub">{{ node.sub }}</text>
+								</view>
+								<text class="tl-time">{{ node.time }}</text>
+							</view>
+							<view v-if="node.comment" class="tl-comment">{{ node.comment }}</view>
 						</view>
 					</view>
 				</view>
 			</view>
 		</template>
 
-		<!-- 操作按钮（统一放详情页，仅草稿可操作） -->
+		<!-- 操作按钮：草稿可删除/编辑/提交；审批通过后由报销人确认到账 -->
 		<view v-if="detail && isDraft" class="footer">
 			<view class="footer-btn">
 				<u-button type="error" plain icon="trash" text="删除" @click="onDelete" />
@@ -109,16 +124,24 @@
 				<u-button type="primary" icon="arrow-up" text="提交审批" @click="onSubmit" />
 			</view>
 		</view>
+
+		<!-- 审批通过：等待报销人确认款项是否已到账 -->
+		<view v-else-if="detail && isApproved" class="footer">
+			<view class="footer-btn">
+				<u-button type="success" icon="checkmark-circle" text="确认到账" @click="onConfirmPaid" />
+			</view>
+		</view>
 	</view>
 </template>
 
 <script setup>
 import { ref, computed } from 'vue'
-import { onLoad, onShow, onUniAppEvent } from '@dcloudio/uni-app'
+import { onLoad, onShow, onUnload } from '@dcloudio/uni-app'
 import {
 	getExpense,
 	deleteExpense,
 	submitExpense,
+	confirmExpensePaid,
 	fetchExpenseRecords,
 	getExpenseStatusLabel,
 	getExpenseStatusType,
@@ -135,12 +158,95 @@ const records = ref([])
 const loading = ref(false)
 
 const isDraft = computed(() => Number(detail.value?.status) === EXPENSE_STATUS.DRAFT)
+// 审批通过：等待报销人本人确认款项到账
+const isApproved = computed(() => Number(detail.value?.status) === EXPENSE_STATUS.APPROVED)
 
 const descText = computed(() => {
 	const desc = (detail.value?.description || '').trim()
 	return desc || ''
 })
 
+/** 审批记录 -> 审批流节点：每条记录一个节点，末尾补「流程结束」节点展示单据当前状态 */
+const flowNodes = computed(() => {
+	const nodes = (records.value || []).map((record, index) => {
+		const action = Number(record.action)
+		const step = Number(record.step)
+		return {
+			key: `record-${record.id || index}`,
+			avatar: avatarOf(record.approver_name),
+			badgeClass: badgeClassOfAction(action),
+			badgeIcon: badgeIconOfAction(action),
+			title:
+				action === 1
+					? `${record.approver_name || '发起人'}（申请人）`
+					: record.approver_name || '审批人',
+			sub:
+				step > 0
+					? `${getExpenseActionLabel(action)} · 第 ${step} 步`
+					: getExpenseActionLabel(action),
+			time: shortTime(record.create_time),
+			comment: record.comment ? String(record.comment) : '',
+			isEdge: action === 1,
+			isCurrent: false,
+		}
+	})
+	if (!detail.value) return nodes
+	nodes.push(buildEndNode())
+	return nodes
+})
+
+/** 末尾「流程结束」节点：显示单据当前状态，让申请人一眼看出流程是否走完 */
+function buildEndNode() {
+	const status = Number(detail.value?.status)
+	const map = {
+		0: { label: '草稿', cls: 'badge-skip', icon: '—' },
+		1: { label: '审批中', cls: 'badge-running', icon: '·' },
+		2: { label: '已通过', cls: 'badge-pass', icon: '✓' },
+		3: { label: '已驳回', cls: 'badge-reject', icon: '✕' },
+		4: { label: '已撤回', cls: 'badge-skip', icon: '—' },
+		5: { label: '已打款', cls: 'badge-pass', icon: '✓' },
+	}
+	const hit = map[status] || { label: '未知', cls: 'badge-skip', icon: '—' }
+	return {
+		key: 'flow-end',
+		avatar: '结',
+		badgeClass: hit.cls,
+		badgeIcon: hit.icon,
+		title: '流程结束',
+		sub: hit.label,
+		time: shortTime(detail.value?.update_time),
+		comment: '',
+		isEdge: true,
+		isCurrent: status === 1,
+	}
+}
+
+function avatarOf(name) {
+	const text = String(name || '').trim()
+	return text ? text.slice(0, 1) : '系'
+}
+
+/** 动作角标：1提交/2通过 -> 绿✓；3驳回 -> 红✕；4转审 -> 橙；5撤回 -> 灰 */
+function badgeClassOfAction(action) {
+	if (action === 3) return 'badge-reject'
+	if (action === 1 || action === 2) return 'badge-pass'
+	if (action === 4) return 'badge-running'
+	return 'badge-skip'
+}
+
+function badgeIconOfAction(action) {
+	if (action === 3) return '✕'
+	if (action === 1 || action === 2) return '✓'
+	if (action === 4) return '·'
+	return '—'
+}
+
+/** 时间只展示到分钟 */
+function shortTime(value) {
+	if (!value) return ''
+	return String(value).slice(0, 16)
+}
+
 onLoad((query) => {
 	if (query?.id) {
 		expenseId.value = query.id
@@ -152,12 +258,18 @@ onShow(() => {
 	if (expenseId.value) loadDetail()
 })
 
-// 监听审批通过后的刷新事件
-onUniAppEvent('expense-updated', (data) => {
+// 监听审批通过 / 确认到账后的刷新事件。
+// 新版 uni-app 已不再导出 onUniAppEvent，改用全局事件总线并在页面卸载时解绑。
+function handleExpenseUpdated(data) {
 	if (data?.id === expenseId.value) {
 		// 延迟一点刷新，确保后端数据已同步
 		setTimeout(() => loadDetail(), 300)
 	}
+}
+uni.$on('expense-updated', handleExpenseUpdated)
+
+onUnload(() => {
+	uni.$off('expense-updated', handleExpenseUpdated)
 })
 
 /** 后端时间字段可能为 "YYYY-MM-DD HH:mm:ss" 格式，iOS 需转 T 分隔 */
@@ -236,6 +348,29 @@ function onSubmit() {
 	})
 }
 
+/** 报销人确认款项已到账：确认后单据状态变为「已打款」 */
+async function onConfirmPaid() {
+	const confirmed = await new Promise((resolve) => {
+		uni.showModal({
+			title: '确认到账',
+			content: `确认已收到 ¥${moneyText(detail.value?.total_amount)} 的报销款吗？确认后单据状态变为「已打款」。`,
+			confirmText: '确认已到账',
+			cancelText: '暂未到账',
+			success: (res) => resolve(!!res.confirm),
+			fail: () => resolve(false)
+		})
+	})
+	if (!confirmed) return
+	try {
+		await confirmExpensePaid(expenseId.value)
+		uni.showToast({ title: '已确认到账', icon: 'success' })
+		await loadDetail()
+		uni.$emit('expense-updated', { id: expenseId.value })
+	} catch (e) {
+		// request 封装已弹出服务端错误提示
+	}
+}
+
 function onDelete() {
 	uni.showModal({
 		title: '删除报销单',
@@ -443,71 +578,8 @@ function onDelete() {
 	color: $color-text-muted;
 }
 
-.timeline {
-	padding-top: 4rpx;
-}
-
-.timeline-item {
-	display: flex;
-	gap: 20rpx;
-	padding-bottom: 28rpx;
-	position: relative;
-
-	&:last-child {
-		padding-bottom: 4rpx;
-
-		&::after {
-			display: none;
-		}
-	}
-
-	&::after {
-		content: '';
-		position: absolute;
-		left: 9rpx;
-		top: 24rpx;
-		bottom: 0;
-		width: 2rpx;
-		background: $color-divider;
-	}
-}
-
-.timeline-dot {
-	width: 20rpx;
-	height: 20rpx;
-	border-radius: 50%;
-	background: #2563eb;
-	flex-shrink: 0;
-	margin-top: 4rpx;
-}
-
-.timeline-content {
-	flex: 1;
-	min-width: 0;
-}
-
-.timeline-title {
-	display: block;
-	font-size: 26rpx;
-	color: $color-text;
-	font-weight: 500;
-}
-
-.timeline-comment {
-	display: block;
-	margin-top: 6rpx;
-	font-size: 24rpx;
-	color: $color-text-secondary;
-	line-height: 1.6;
-	word-break: break-all;
-}
-
-.timeline-time {
-	display: block;
-	margin-top: 6rpx;
-	font-size: 22rpx;
-	color: $color-text-muted;
-}
+/* 审批记录沿用审批中心的审批流样式 */
+@include flow-timeline;
 
 .footer {
 	position: fixed;
diff --git a/uniapp/src/styles/page-common.scss b/uniapp/src/styles/page-common.scss
index 451e5e0..cde0acf 100644
--- a/uniapp/src/styles/page-common.scss
+++ b/uniapp/src/styles/page-common.scss
@@ -85,6 +85,136 @@
 	}
 }
 
+// ============ 审批流时间线 ============
+// 头像（姓名首字）+ 右下状态角标 + 姓名/说明 + 时间 + 意见气泡，节点之间虚线连接。
+// 用法：页面 scoped 样式里 `@include flow-timeline;`，根节点用 .timeline-list，
+// 每个节点用 .tl-item（.tl-rail / .tl-avatar-wrap / .tl-avatar / .tl-badge / .tl-line / .tl-main ...）。
+@mixin flow-timeline {
+	.timeline-list {
+		display: flex;
+		flex-direction: column;
+		padding: 4rpx 0 8rpx;
+	}
+
+	.tl-item {
+		display: flex;
+		gap: 20rpx;
+
+		&.current .tl-name { color: $color-primary; }
+		&.edge .tl-name { font-weight: 500; }
+	}
+
+	.tl-rail {
+		width: 76rpx;
+		flex-shrink: 0;
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+	}
+
+	.tl-avatar-wrap {
+		position: relative;
+		width: 72rpx;
+		height: 72rpx;
+		flex-shrink: 0;
+	}
+
+	.tl-avatar {
+		width: 72rpx;
+		height: 72rpx;
+		border-radius: 16rpx;
+		background: linear-gradient(135deg, #60a5fa, #2563eb);
+		color: #ffffff;
+		font-size: 30rpx;
+		font-weight: 600;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+
+		&.avatar-end {
+			background: linear-gradient(135deg, #cbd5e1, #94a3b8);
+		}
+	}
+
+	.tl-badge {
+		position: absolute;
+		right: -10rpx;
+		bottom: -10rpx;
+		box-sizing: border-box;
+		min-width: 32rpx;
+		height: 32rpx;
+		padding: 0 6rpx;
+		border-radius: 16rpx;
+		border: 4rpx solid #ffffff;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		font-size: 20rpx;
+		line-height: 1;
+		color: #ffffff;
+
+		&.badge-pass { background: #16a34a; }
+		&.badge-running { background: #f59e0b; }
+		&.badge-reject { background: #ef4444; }
+		&.badge-skip { background: #94a3b8; }
+	}
+
+	.tl-line {
+		flex: 1;
+		width: 0;
+		margin-top: 8rpx;
+		border-left: 2rpx dashed #cbd5e1;
+	}
+
+	.tl-main {
+		flex: 1;
+		min-width: 0;
+		padding-bottom: 36rpx;
+	}
+
+	.tl-head {
+		display: flex;
+		align-items: flex-start;
+		justify-content: space-between;
+		gap: 16rpx;
+	}
+
+	.tl-title {
+		flex: 1;
+		min-width: 0;
+	}
+
+	.tl-name {
+		font-size: 30rpx;
+		font-weight: 600;
+		color: $color-text;
+	}
+
+	.tl-sub {
+		display: block;
+		margin-top: 4rpx;
+		font-size: 24rpx;
+		color: $color-text-muted;
+	}
+
+	.tl-time {
+		flex-shrink: 0;
+		font-size: 24rpx;
+		color: $color-text-muted;
+	}
+
+	.tl-comment {
+		margin-top: 16rpx;
+		padding: 20rpx 22rpx;
+		background: #f1f5f9;
+		border-radius: 12rpx;
+		font-size: 26rpx;
+		color: $color-text-secondary;
+		line-height: 1.6;
+		word-break: break-all;
+	}
+}
+
 // 居中弹窗（非贴底）：宽屏下把固定定位的遮罩面板限制为列宽并水平+垂直居中
 @mixin dialog-responsive($w: 560px) {
 	@media (min-width: 560px) {